if true && test $numa_interleave -eq 1 then # Locate numactl, ensure it exists. if ! my_which numactl > /dev/null 2>&1 then log_error “numactl command not found, required for –numa-interleave” --phpfensi.com exit 1 # Attempt to run a command, ensure it works. elif ! numactl –interleave=all true then log_error “numactl failed, check if numactl is properly installed” fi # Launch mysqld with numactl. cmd=”$cmd numactl –interleave=all” elif test $numa_interleave -eq 1 then log_error “–numa-interleave is not supported on this platform” exit 1 fi